basic permissions work
[gwvp-mini.git] / gwvpmini / gwvpmini_db.php
index cf1f6d5..4e939af 100644 (file)
@@ -37,7 +37,7 @@ function gwvpmini_getUser($username=null, $email=null, $id=null)
        } else if($email != null) {\r
                $res = $conn->query("select * from users where user_email='$email'");\r
        } else if($id != null) {\r
-               $res = $conn->query("select * from users where users_id='$id'");\r
+               $res = $conn->query("select * from users where user_id='$id'");\r
        } else return false;\r
 \r
        $returns = false;\r
@@ -53,8 +53,209 @@ function gwvpmini_getUser($username=null, $email=null, $id=null)
 \r
        return $returns;\r
 \r
+}
+
+
+function gwvpmini_getRepo($ownerid=null, $name=null, $id=null)\r
+{\r
+       $conn = gwvpmini_ConnectDB();
+       
+       /*
+        *      $reposql = '
+       CREATE TABLE "repos" (
+       "repos_id" INTEGER PRIMARY KEY AUTOINCREMENT,
+       "repos_name" TEXT,
+       "repos_description" TEXT,
+       "repos_owner" INTEGER,
+       "repos_readperms" TEXT,
+       UNIQUE(repos_name)
+       )';
+
+        */\r
+\r
+       if($ownerid != null) {\r
+               $res = $conn->query("select * from repos where repos_owner='$ownerid'");\r
+       } else if($name != null) {\r
+               $res = $conn->query("select * from repos where repos_name='$name'");\r
+       } else if($id != null) {\r
+               $res = $conn->query("select * from repos where repos_id='$id'");\r
+       } else return false;\r
+\r
+       $returns = false;
+       if(!$res) return false;\r
+       foreach($res as $u_res) {\r
+               $returns["id"] = $u_res["repos_id"];\r
+               $returns["name"] = $u_res["repos_name"];\r
+               $returns["desc"] = $u_res["repos_description"];\r
+               $returns["ownerid"] = $u_res["repos_owner"];
+               $returns["status"] = $u_res["repos_status"];\r
+       }\r
+\r
+       return $returns;\r
+\r
+}
+
+// $rid = repo id
+// $uid = user id (a for "anyone", r for "registered")
+// $acc = 0 or 1, 0 = no access, 1 = read access, 2 = write
+// first part of ths is the "base" repo permissions
+// this is spec'd as b:t where t = a (anyone can read), r (only registered can read) or x (explicit read perms)
+function gwvpmini_ChangeRepoPerm($rid, $uid, $acc)
+{
+       $conn = gwvpmini_ConnectDB();
+       
+       $sql = "select repos_perms from repos where repos_id='$rid'";
+       
+       $res = $conn->query($sql);
+       
+       error_log("CHANGEREPOPERMS: call with $rid, $uid, $acc");
+       
+       $cperms_t = "";
+       foreach($res as $row) {
+               $cperms_t = $row[0];
+       }
+       
+       if($cperms_t === false) return false;
+       
+       $permsarray = array();
+       if($cperms_t == "") {
+               $permsarray[$uid] = $acc;
+       } else {
+               $permsarray = unserialize(base64_decode($cperms_t));
+               $permsarray[$uid] = $acc; 
+       }
+       
+       // check if base is now r or a, we can drop any 1's
+       if($permsarray["b"] == "a" || $permsarray["b"] == "r") {
+               foreach($permsarray as $key => $val) {
+                       if($val == 1) {
+                               unset($permsarray[$key]);
+                       }
+               }
+       }
+       
+       $encperms = base64_encode(serialize($permsarray));
+       
+       $sql = "update repos set repos_perms='$encperms' where repos_id='$rid'";\r
+       
+       $conn->query($sql);
+       
+}
+
+//returns 0 for none, 1 for read, 2 for writes
+function gwvpmini_GetRepoPerm($rid, $uid)
+{
+       $conn = gwvpmini_ConnectDB();\r
+       \r
+       $dets = gwvpmini_getRepo(null, null, $rid);
+       
+       $sql = "select repos_perms from repos where repos_id='$rid'";\r
+       \r
+       $res = $conn->query($sql);
+       
+       error_log("PERMCHECK: FUCK U! $sql");\r
+       \r
+       $cperms_t = false;\r
+       if($res !== false) foreach($res as $row) {\r
+               $cperms_t = $row[0];\r
+       }\r
+       \r
+       if($cperms_t === false) return 0;
+       
+       error_log("PERMSCHECK $rid, $uid:".print_r($dets, true));\r
+       \r
+       if($dets === false) return 0;
+       
+       if($dets["ownerid"] == $uid) return 2;\r
+       \r
+       $permsarray = unserialize(base64_decode($cperms_t));
+       
+       error_log("PERMSARRAY: ".print_r($permsarray,true));
+       
+       
+       $perm = 0;
+       if($uid != "a") {
+               if(isset($permsarray[$uid])) {
+                       $perm = $permsarray[$uid];
+               } else if($permsarray["b"] == "a" ||$permsarray["b"] == "r") {
+                       $perm = 1;
+               }
+       } else {
+               if($permsarray["b"] == "a") $perm = 1;
+       }
+       
+       return $perm;\r
+
+}
+
+function gwvpmini_RemoveRepoDB($id)
+{
+       $conn = gwvpmini_ConnectDB();\r
+       \r
+       if($id < 0) return;\r
+       \r
+       $sql = "delete from repos where repos_id='$id'";\r
+       \r
+       return $conn->query($sql);\r
+       
+}
+
+function gwvpmini_RemoveUser($uid)
+{
+       $conn = gwvpmini_ConnectDB();\r
+       
+       if($uid < 0) return;
+       
+       $sql = "delete from users where user_id='$uid'";
+       
+       return $conn->query($sql);
+}
+
+function gwvpmini_DisableUser($uid)\r
+{\r
+       $conn = gwvpmini_ConnectDB();\r
+\r
+       if($uid < 0) return;\r
+\r
+       $sql = "update users set user_status=1 where user_id='$uid'";\r
+\r
+       return $conn->query($sql);\r
+}\r
+\r
+function gwvpmini_EnableUser($uid)\r
+{\r
+       $conn = gwvpmini_ConnectDB();\r
+\r
+       if($uid < 0) return;\r
+\r
+       $sql = "update users set user_status=0 where user_id='$uid'";\r
+\r
+       return $conn->query($sql);\r
+}\r
+\r
+function gwvpmini_DisableRepo($rid)
+{
+       $conn = gwvpmini_ConnectDB();\r
+       \r
+       if($rid < 0) return;\r
+       \r
+       $sql = "update repos set repos_status=1 where repos_id='$rid'";\r
+       \r
+       return $conn->query($sql);
 }\r
 
+function gwvpmini_EnableRepo($rid)\r
+{\r
+       $conn = gwvpmini_ConnectDB();\r
+\r
+       if($rid < 0) return;
+       
+       $sql = "update repos set repos_status=0 where repos_id='$rid'";
+       \r
+       return $conn->query($sql);\r
+}\r
+\r
+
 function gwvpmini_ConnectDB()\r
 {\r
        global $WEB_ROOT_FS, $BASE_URL, $data_directory, $db_type, $db_name, $DB_CONNECTION;\r
@@ -84,6 +285,51 @@ function gwvpmini_ConnectDB()
        }\r
 \r
        return $DB_CONNECTION;\r
+}
+
+function gwvpmini_UpdateStatusFromConfirm($confirmhash)
+{
+       $conn = gwvpmini_ConnectDB();\r
+       \r
+       $sql = "select count(*) from users where user_status='2:$confirmhash'";
+       
+       $res = $conn->query($sql);
+       
+       if(!$res) return false;
+       
+       foreach($res as $row) {
+               $retval = $row[0];
+       }
+       
+       if($retval > 0) {
+               $sql = "update users set user_status='0' where user_status='2:$confirmhash'";
+               return $conn->query($sql);
+       } else return false;
+}
+
+
+function gwvpmini_AddUser($username, $password, $fullname, $email, $desc, $level, $status)
+{
+       \r
+       
+       \r
+       $conn = gwvpmini_ConnectDB();\r
+       \r
+       $sql = "insert into 'users' values ( null, '$fullname', '".sha1($password)."', '$username', '$email', '$desc', '$level', '$status')";\r
+       \r
+       $res = $conn->query($sql);
+       if(!$res) return -1;
+       
+       $sql = "select user_id from users where user_username='$username'";\r
+       $res = $conn->query($sql);\r
+       if(!$res) return -1;\r
+       
+       $retval = -1;
+       foreach($res as $row) {
+               $retval = $row[0];
+       }
+       
+       return $retval;
 }\r
 
 
@@ -98,7 +344,8 @@ function gwvpmini_dbCreateSQLiteStructure($dbloc)
        "user_email" TEXT,\r
        "user_desc" TEXT,
        "user_level" TEXT,\r
-       "user_status" TEXT\r
+       "user_status" TEXT,
+       UNIQUE(user_username)\r
        )';\r
 \r
        $initialuser_admin = '
@@ -114,7 +361,10 @@ function gwvpmini_dbCreateSQLiteStructure($dbloc)
        "repos_id" INTEGER PRIMARY KEY AUTOINCREMENT,\r
        "repos_name" TEXT,\r
        "repos_description" TEXT,\r
-       "repos_owner" INTEGER\r
+       "repos_owner" INTEGER,
+       "repos_perms" TEXT,
+       "repos_status" TEXT,
+       UNIQUE(repos_name)\r
        )';\r
 \r
        // this looks like null, <repoid>, <read|visible|write>, user:<uid>|group:<gid>|authed|anon\r
@@ -208,12 +458,88 @@ function gwvpmini_GetRepoId($reponame)
        $retval = -1;
        if(!$res) return -1;
        foreach($res as $row) {
-               $reval = (int)$row[0];
+               $retval = (int)$row[0];
        }
        
        return $retval;
 }
+
+function gwvpmini_GetRepoDescFromName($reponame)\r
+{\r
+\r
+       /*\r
+        *      $reposql = '\r
+       CREATE TABLE "repos" (\r
+                       "repos_id" INTEGER PRIMARY KEY AUTOINCREMENT,\r
+                       "repos_name" TEXT,\r
+                       "repos_description" TEXT,\r
+                       "repos_owner" INTEGER\r
+       )';\r
+\r
+       */\r
+\r
+       $conn = gwvpmini_ConnectDB();\r
+\r
+       $sql = "select repos_description from repos where repos_name='$reponame'";
+       error_log("desc for name sql: $sql");\r
+\r
+       $res = $conn->query($sql);\r
+\r
+       $retval = -1;\r
+       if(!$res) return -1;\r
+       foreach($res as $row) {\r
+               $retval = $row[0];\r
+       }\r
+\r
+       return $retval;\r
+}
+\r
+function gwvpmini_GetRepoOwnerDetailsFromName($reponame)\r
+{\r
 \r
+       /*\r
+        *      $reposql = '\r
+       CREATE TABLE "repos" (\r
+                       "repos_id" INTEGER PRIMARY KEY AUTOINCREMENT,\r
+                       "repos_name" TEXT,\r
+                       "repos_description" TEXT,\r
+                       "repos_owner" INTEGER\r
+       )';
+       
+               "user_id" INTEGER PRIMARY KEY AUTOINCREMENT,
+       "user_full_name" TEXT,
+       "user_password" TEXT,
+       "user_username" TEXT,
+       "user_email" TEXT,
+       "user_desc" TEXT,
+       "user_level" TEXT,
+       "user_status" TEXT,
+       UNIQUE(user_username)\r
+\r
+       */\r
+\r
+       $conn = gwvpmini_ConnectDB();\r
+\r
+       $sql = "select users.* from repos,users where repos_name='$reponame' and repos_owner=user_id";\r
+\r
+       $res = $conn->query($sql);\r
+\r
+       $retval = -1;\r
+       if(!$res) return -1;\r
+       foreach($res as $row) {
+               $retval = array();
+               error_log("STUFF2: ".print_r($row,true));\r
+               $retval["id"] = $row["user_id"];
+               $retval["fullname"] = $row["user_full_name"];
+               $retval["username"] = $row["user_username"];
+               $retval["email"] = $row["user_email"];
+               $retval["desc"] = $row["user_desc"];
+               $retval["level"] = $row["user_level"];
+               $retval["status"] = $row["user_status"];\r
+       }\r
+\r
+       return $retval;\r
+}\r
 \r
 function gwvpmini_setConfigVal($confname, $confval)\r
 {\r
@@ -227,7 +553,10 @@ function gwvpmini_setConfigVal($confname, $confval)
        */\r
        gwvpmini_eraseConfigVal($confname);\r
 \r
-       $conn = gwvpmini_ConnectDB();\r
+       $conn = gwvpmini_ConnectDB();
+       
+       $sql = "delete from config where config_name='$confname'";
+       $conn->query($sql);\r
 \r
        $sql = "insert into config values('$confname', '$confval')";\r
 \r
@@ -239,8 +568,12 @@ function gwvpmini_AddRepo($name, $desc, $ownerid)
        
        error_log("addrepo in db for $name, $desc, $ownerid");
        $conn = gwvpmini_ConnectDB();\r
+       
+       $perms["b"] = "a";
+       
+       $encperms = base64_encode(serialize($perms));
        \r
-       $sql = "insert into repos values (null, '$name', '$desc', '$ownerid')";\r
+       $sql = "insert into repos values (null, '$name', '$desc', '$ownerid', '$encperms', 0)";\r
        \r
        $conn->query($sql);\r
 }
@@ -263,6 +596,23 @@ function gwvpmini_GetUserId($username)
        return $retval;
 }
 
+function gwvpmini_GetUserNameFromEmail($email)\r
+{\r
+       $conn = gwvpmini_ConnectDB();\r
+\r
+       $sql = "select user_username from users where user_email='$email'";\r
+\r
+       error_log("username sql $sql");\r
+\r
+       $res = $conn->query($sql);\r
+\r
+       $retval = false;\r
+       foreach($res as $row) {\r
+               $retval = $row[0];\r
+       }\r
+\r
+       return $retval;\r
+}
 function gwvpmini_GetOwnedRepos($username)\r
 {
        /*
@@ -276,16 +626,19 @@ function gwvpmini_GetOwnedRepos($username)
         */
        $conn = gwvpmini_ConnectDB();
        
+       
        $uid = gwvpmini_GetUserId($username);
        $sql = "select * from repos where repos_owner='$uid'";
-       error_log("owned repos sql $sql");
+       error_log("owned repos sql $sql for username $username");
        $res = $conn->query($sql);
+       if($username == "") return false;\r
        
        $retval = false;
        foreach($res as $row) {
                $id = $row["repos_id"];
                $retval[$id]["name"] = $row["repos_name"];
                $retval[$id]["desc"] = $row["repos_description"];
+               $retval[$id]["id"] = $row["repos_id"];
                error_log(print_r($row, true));
        }
        
@@ -310,7 +663,7 @@ function gwvpmini_userLevel($id)
        return $lev;
 }
 
-function gwvpmini_GetUsers()
+function gwvpmini_GetUsers($startat = 0, $num = 10)
 {
        $conn = gwvpmini_ConnectDB();
        
@@ -327,7 +680,7 @@ function gwvpmini_GetUsers()
 
         */\r
        \r
-       $sql = "select * from users";
+       $sql = "select * from users where user_id>='$startat' order by user_id asc limit $num";
        
        $res = $conn->query($sql);
        
@@ -340,10 +693,142 @@ function gwvpmini_GetUsers()
                $retval[$id]["desc"] = $row["user_desc"];
                $retval[$id]["level"] = $row["user_level"];
                $retval[$id]["status"] = $row["user_status"];
+               $retval[$id]["id"] = $row["user_id"];
        }
        
        return $retval;
 }\r
 
+function gwvpmini_findPeopleLike($search)\r
+{\r
+       $conn = gwvpmini_ConnectDB();
+       
+       $sql = "select * from users where user_username like '%$search%' or user_full_name like '%$search%'";\r
+       \r
+       $res = $conn->query($sql);
+       
+       if(!$res) {
+               error_log("SERACHUSER: $sql returned false");
+               return false;
+       } else {
+               error_log("SERACHUSER: $sql returned true");
+       }\r
+       \r
+       $retval = false;\r
+       foreach($res as $row) {\r
+               $id = $row["user_id"];\r
+               $retval[$id]["fullname"] = $row["user_full_name"];\r
+               $retval[$id]["username"] = $row["user_username"];\r
+               $retval[$id]["email"] = $row["user_email"];\r
+               $retval[$id]["desc"] = $row["user_desc"];\r
+               $retval[$id]["level"] = $row["user_level"];\r
+               $retval[$id]["status"] = $row["user_status"];\r
+               $retval[$id]["id"] = $row["user_id"];\r
+       }\r
+       
+       error_log("SEARCHUSER: array is ".print_r($retval, true));\r
+       return $retval;
+}
+
+function gwvpmini_GetRepos($startat=0, $num=200)\r
+{\r
+       $conn = gwvpmini_ConnectDB();\r
+       \r
+       /*\r
+        *      CREATE TABLE "repos" (
+       "repos_id" INTEGER PRIMARY KEY AUTOINCREMENT,
+       "repos_name" TEXT,
+       "repos_description" TEXT,
+       "repos_owner" INTEGER
+       )';
+       \r
+                       */\r
+       \r
+       $sql = "select * from repos where repos_id > '$startat' order by repos_id asc limit $num";\r
+       \r
+       $res = $conn->query($sql);\r
+       \r
+       $retval = false;\r
+       foreach($res as $row) {\r
+               $id = $row["repos_id"];\r
+               $retval[$id]["name"] = $row["repos_name"];\r
+               $retval[$id]["desc"] = $row["repos_description"];\r
+               $retval[$id]["owner"] = $row["repos_owner"];\r
+               $retval[$id]["id"] = $row["repos_id"];
+               $retval[$id]["status"] = $row["repos_status"];          
+       }\r
+       \r
+       return $retval;\r
+       \r
+       \r
+}\r
+
+function gwvpmini_findReposLike($search)\r
+{\r
+       $conn = gwvpmini_ConnectDB();
+       
+       /*
+        *      CREATE TABLE "repos" (
+       "repos_id" INTEGER PRIMARY KEY AUTOINCREMENT,
+       "repos_name" TEXT,
+       "repos_description" TEXT,
+       "repos_owner" INTEGER
+       )';
+       
+                       */
+       
+       $sql = "select * from repos where repos_name like '%$search%' or repos_description like '%$search%'";
+       
+       $res = $conn->query($sql);
+       
+       if(!$res) return false;
+       
+       $retval = false;
+       foreach($res as $row) {
+               $id = $row["repos_id"];
+               $retval[$id]["name"] = $row["repos_name"];
+               $retval[$id]["desc"] = $row["repos_description"];
+               $retval[$id]["owner"] = $row["repos_owner"];
+               $retval[$id]["id"] = $row["repos_id"];
+               $retval[$id]["status"] = $row["repos_status"];
+       }
+       
+       return $retval;
+       \r
+}\r
+\r
+function gwvpmini_GetNRepos()
+{
+       $conn = gwvpmini_ConnectDB();
+
+       $sql = "select count(*) from repos";
+       
+       $res = $conn->query($sql);
+       
+       $retval = -1;
+       foreach($res as $row) {
+               $retval = $row[0];
+       }
+       
+       return $retval;
+}
+
+\r
+function gwvpmini_GetNUsers()\r
+{\r
+       $conn = gwvpmini_ConnectDB();\r
+\r
+       $sql = "select count(*) from users";\r
+\r
+       $res = $conn->query($sql);\r
+\r
+       $retval = -1;\r
+       foreach($res as $row) {\r
+               $retval = $row[0];\r
+       }\r
+\r
+       return $retval;\r
+}\r
+
 
 ?>
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